H6 Supply Units

COMBIVERT H6 – Supply Units up to 405kW

The output supply of the COMBIVERT H6 multi-axis system is provided by 3 different types of module. For a conventional straightforward supply via a thyristor bridge, the B6 supply module can be used.

If regeneration into the network is also required, and / or the advantages of the step-up convertor are used, Active Front End (AFE) modules are available. A third option is an external DC supply to the system using the DC connection module. This can also be used for coupling H6 systems.

B6 Supply module 30kW up to 225kW
AFE supply and regeneration module AFE 11kVA up to 173kVA

Size	19	20	21	24	25	27	28
Module width [mm]	100	100	100	300	300	300	300
Rated output [kW]	30	37	48	95	120	155	225
Max. output [kW]	54	67	86	171	216	279	405
Max. current GTR7 [A]	79	79	79	184	208	293	390
Cooling*	AC/FR	AC/FR	AC/FR	AC/FR	AC/FR	AC/FR	FR
Max. Heat-sink temp. [°C]	80	80	60	80	60	80	80

* AC: Air-cooled option / FR: Flat Rear as add-on on external heat-sink

AFE-Module
Size	14	19	21	24	26
Module width [mm]	100	200	200	300	300
Rated output [kVA]	11	42	62	125	173
Max. output [kVA]	23	75	112	187	260
Max. current GTR7 [A]	-	-	-	-	-
AFE Filter ED [%]	100	60/100	60/100	60/100	60
Cooling*	AC/FR	AC/FR	AC/FR	FR	FR
Max. Heat-sink temp [°C]	80	80	80	80	80

* AC: Air-cooled option / FR: Flat Rear as add-on on external heat-sink

Charging Unit

	50
	-
	-
	146
	-
	AC/FR
	80

Key advantages

B6 Supply

Scalable performance for the H6 multi-axis system supply
Large output range up to 225 kW rated output
Input voltage range 305 to 528VAC at 50/60Hz
Suitable network types: TN, TT, IT

Wide range of radio interference filters and power chokes available for use
Different Types of cooling
Integrated brake transistor (GTR7)
UL / UR Acceptance

AFE

Supply and regeneration as AFE - Active Front End with compatible charging module and AFE filter
Sinusoidal energy intake and recover of optimum quality THD( i ) < 3.5 %.
Regulated DC intermediate circuit for the same regulation performance even with variable major fluctuations in network conditions.

Adjustable DC-DC intermediate circuit voltage enables optimized drive design (boost converter function).
Wide output range up to 173kVA rated output
Different Types of cooling
Integrated brake transistor (GTR7) in charging module).

DC Connection module

Enables DC output supply to H6 system from an external source
Module width: 50mm
Rated current: 150A
Rated Current: 75 with internal DC-Fuses

24V-Terminal (optional)
DC-Terminal with rated current of 170A / 250A
Connects two H6 systems if the package cannot be installed completely in a syngle now in a control cabinet panel, due to larger amount of axis